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Alchen [17]
2 years ago
14

Write a recursive formula for a n a n , the n th n th term of the sequence 6 , − 12 , 24 , . . .

Mathematics
1 answer:
Anton [14]2 years ago
4 0

Answer:

See below ↓↓

Step-by-step explanation:

a₁ refers to the first term of the sequence.

That is clearly : a₁ = <u>6</u>

<u></u>

The formula for the nth term is :

  • aₙ = a₁rⁿ⁻¹
  • Common ratio (r) = quotient of consecutive terms
  • r = -12/6 = -2

Therefore, the nth term is :

  • aₙ = <u>6(-2)ⁿ⁻¹</u>
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Solve the equation, <br>-3|6n-2|+5=8
Marianna [84]
Hey..... Nice to see you :)
Let me help you out.

-3|6n -2| + 5 = 8
-3|6n -2| = 8-5
-3|6n -2| = 3
|6n -2| = 3/-3
|6n -2| = -1
Now, solve absolute value
No solutions.

Because absolute value cannot be less than 0.


I hope that's help !
5 0
3 years ago
Which statement accurately describes how to perform a 90° clockwise rotation of point A (1,4) around the origin?
pochemuha

Answer:

B)Create a circle with the origin as its center and a radius of the origin and point A, then locate a point on the circle that is 90  clockwise

Step-by-step explanation:

This is because, to locate a point rotated by 90° from point A, we first draw a circle with the origin as its center and a radius of the origin and point A. We then locate a point on the line that is 90° clockwise from point A. For a 90° clockwise rotation, for a given pair of coordinates, (x,y), the resulting pair of coordinates is (y,-x). So, for the coordinates (1,4), the resulting coordinates we are looking for is (4, -1), which is the point rotated 90° clockwise from point A. The point is thus (4,-1).

3 0
3 years ago
Match each whole number with a rational exponential expression. HELPP ME PLEEASE FASTTT
nalin [4]
1. 343^(2/3)
3rdrt[(343(343)]
49

2. [2,197^(1/3)]^2
[3rdrt(2,197)]^2
169

3. 729^(2/3)
3rdrt[729(729)]
81

4. (1,000^2)^(1/3)
3rdrt(1,000^2)
100

5. [3rdrt(9261)]^2
441

6. [3rdrt(216^2)]
36


Hope this helps!
5 0
3 years ago
Read 2 more answers
If we deposit $2,200 in an account that pays 4% per year, find the amount of simple
RUDIKE [14]

Step-by-step explanation:

Principal(P) =$2200

Rate(R) =4%

Time(T)=2 yrs

Simple Interest=PTR/100

I=2200*4*2/100

=$176

5 0
3 years ago
What is the midpoint of AB please help
storchak [24]

Answer:

Hint: 0 is x1, -2 is y1, 10 is x2, and -6 is y2.

Step-by-step explanation:

I'm not sure how to explain it, but that's how you can label your coordinates to  make it easier to substitute it into the formula. The first number at the beginning of the coordinate is x and the other is y. For example, (3, 7). The three is x and the seven y. If you have two coordinates, then one group has a 1 underneath it while the other has a 2. Simply put, (x1, y1) and (x2, y2). The only thing left is to find the midpoint of segment AB (or line, not sure) by using the midpoint formula.

(If you still need help, you can always reply back)

3 0
2 years ago
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